Hi,

We are looking at getting a 3900 as our main firewall, we will be connecting this to a new leased line with a Cisco 1841. We are getting 6 static Ip address's as we use a fair amount of port forwarding into our systems, is there a way to create multiple Fixed Address's using just the single cable out of the Cisco, or does anybody have any thoughts about best practice..?

Thanks In adnvance..

Brett

Are the fixed IPs on the same block (subnet)?
If so then you can just create them as WAN IP alias.